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Ships from: Amazon Sold by: Future Station
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Ships from: Amazon Sold by: R&R Electro
Boss Stereo Volume Pedal
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
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Purchase options and add-ons
Brand | BOSS |
Style | Low-Impedence |
Color | Black |
Item Weight | 1.1 Pounds |
Voltage | 9 Volts |
About this item
- BOSS FV50L Low-Impedance Volume Pedal - Original Box
- Low-impedance FV-50L enables direct control of stereo keyboards and stereo effects units
- Minimum Volume knob lets users set minimum volume as desired
- Convenient Tuner Out jack enables speedy tuning on stage
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Product information
Item Weight | 1.1 pounds |
---|---|
Product Dimensions | 10 x 10 x 10 inches |
ASIN | B0002CZV8W |
Item model number | FV-50L |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #13,463 in Musical Instruments (See Top 100 in Musical Instruments) #58 in Keyboard Pedals & Footswitches |
Is Discontinued By Manufacturer | No |
Date First Available | July 17, 2007 |
Body Material | Metal |
Color Name | Black |
Signal Format | Analog |
String Material | Stainless Steel |
Number of Strings | 1 |
Guitar Bridge System | Adjustable |
Power Source | Corded Electric |
Voltage | 9 Volts |
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Boss Stereo Volume Pedal
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Product Description
Boss FV-50L Stereo Volume
Top Brand: BOSS
From the manufacturer


BOSS FV-50L Pedal
HIGH IMPEDENCE VOLUME PEDAL
As with the other models in the FV series, two different pedal versions allow you to choose the best type for your specific application:
FV-50H—The high-impedance FV-50H is designed to be connected before guitar effect units in the signal chain.
FV-50L—The low-impedance FV-50L is a stereo volume pedal that can be used for a wide variety of purposes including keyboards.
- Enables direct control of stereo keyboards and stereo effects units
- Minimum Volume knob lets users set minimum volume as desired
- Convenient Tuner Out jack enables speedy tuning on stage

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This Item ![]() Boss Stereo Volume Pedal | Recommendations | |||||
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Price | -52% $73.00$73.00 List: $152.99 | $329.99$329.99 | $39.99$39.99 | $126.17$126.17 | -23% $113.50$113.50 List: $147.99 | $92.00$92.00 |
Delivery | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 | Get it as soon as Friday, Mar 21 |
Customer Ratings | ||||||
Sold By | Future Station | Zentra, LLC | JFOUT | Amazon.com | Japan good product | KJ Trading Mart |
hardware interface | — | 1 4 inch audio | 1 4 inch audio | 1 4 inch audio | usb | usb |
power source | Corded Electric | DC Power Supply | Battery Powered | Corded Electric | — | Corded Electric |
amperage | 100 milliamps | 300 milliamps | 300 milliamps | 100 milliamps | 30 milliamps | 100 milliamps |
signal format | Analog | Analog | Analog | Analog | Analog | Analog |
controls type | Knob | Knob | Knob | Pedal | — | Knob |
Volume | — | — | Volume | — | Stereo Effects | |
voltage | 9 volts | 9 volts | 9 volts | 240 volts | 9 volts | 9 volts |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers appreciate the guitar effect device's functionality, durability, and volume control. They find it reliable, well-built, and stable. The volume range is adjustable for different situations, and the pedal has a light weight. Many consider it a good value for the price. However, some customers have experienced issues with noise levels and intermittent problems with the pedal cutting off all sound. Some dislike the plastic material.
AI-generated from the text of customer reviews
Customers like the guitar effect device's functionality. They say it works well, has an adjustable minimum volume, and operates consistently and reliably.
"...Once set up, the pedal worked like a charm, easily transitioning from low/moderate volume for routine accompaniment to higher/highest volume for..." Read more
"I have this connected to a Korg Nautilus KB and it works great especially in Organ mode...." Read more
"Came timely and works as expected...." Read more
"This volume pedal works like every other volume pedal I've used for my keyboard, except this one seems to be direct electronic...." Read more
Customers appreciate the guitar effect device's durability. They find it sturdy and stable, with no batteries to change or strings to break. The pedal feels solid under their feet and doesn't crackle or distort after 4 months of ownership.
"...at a reasonable price compared to similar pedals, and it seems sturdy and stable, despite being made of plastic." Read more
"Came timely and works as expected. Feels relatively solid considering the plastic construction but you can tell that there's room for improvement..." Read more
"...There are no batteries to change and no string to break. The stereo feature is useless to me but it could be useful to use as a master volume." Read more
"...When it crackled THEN I said, "Gotcha, ya little bastid!" Good gear does not crackle, and distort only after 4 months of ownership...." Read more
Customers appreciate the volume control of the guitar effect device. They find it sensitive, with a decent sweep range and minimal volume setting. It's a good solution if MIDI volume control is not available. The pedal works well transitioning from low to moderate volume for routine accompaniment. It has no power requirements, no hum, and a great stereo sound quality at a great price.
"...Once set up, the pedal worked like a charm, easily transitioning from low/moderate volume for routine accompaniment to higher/highest volume for..." Read more
"...Has a good volume range that is adjustable for just about any situation." Read more
"...of movement three volume knobs were available to fine-tune the desired increase in volume...." Read more
"...I use these on two pedalboards I have a small and large one. Volume is light and doesn’t add much weight to my big board, that’s a plus...." Read more
Customers appreciate the value for money of the guitar effect device. They say it's a good addition to their equipment and serves their needs.
"...A great solution at a reasonable price compared to similar pedals, and it seems sturdy and stable, despite being made of plastic." Read more
"I bought this specifically for it’s light weight and price point being a Boss product with a 5 year warranty...." Read more
"...too many volume pedals but this one did the trick and was good for the price fo sho. *:_:*" Read more
"...Great addition." Read more
Customers appreciate the guitar effect device's lightweight and compact design. They mention it's light and serves their needs well.
"I bought this specifically for it’s light weight and price point being a Boss product with a 5 year warranty...." Read more
"...Another giant plus to its light weight is no batteries needed. It’s a keeper if you get it for less than 70 bucks...." Read more
"It does what you would expect and is very lightweight. But it was not what I expected for the money compared to other alternatives." Read more
"item works as described. It is compact and serves my need. I am using it for my yamaha psr s910." Read more
Customers appreciate the adjustable volume range and input signal pot of the guitar effect device. They find it suitable for various situations and appreciate the adjustable knob on the side for setting the minimum level.
"...Has a good volume range that is adjustable for just about any situation." Read more
"...Best of all, the volume pedal has an adjustable knob on the side for setting the minimum volume. and is a really nice feature...." Read more
"...It works great and provides an adjustable input signal pot." Read more
"Adjustable off point is very nice..." Read more
Customers are unhappy with the noise level of the guitar effect device. They mention it has an intermittent problem of cutting out all sound.
"...and the consistency is less than perfect regarding the action needing to cutoff all sound - occasionally this requires a little more pressure...." Read more
"...It is a POS, trust me... This pedal has an intermittent problem of cutting out all sound...." Read more
"...update 8/23, there is some feedback/noise when using the tuner jack connected to my new D’addario tuner...." Read more
"Nice product for few months then noisy potentiometer shows up right before and after return window...." Read more
Customers dislike the plastic material. They mention it's stable despite being made of plastic.
"...to similar pedals, and it seems sturdy and stable, despite being made of plastic." Read more
"I was a little skeptical about this pedal because it’s almost entirely made of plastic. But after two years and lots of use it’s still going strong...." Read more
"...It's all plastic. I'm not impressed nor convinced it will hold up." Read more
Top reviews from the United States
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- Reviewed in the United States on May 8, 2024Style: Low-ImpedencePattern Name: PedalVerified PurchaseI purchased this pedal for use with my Yamaha PSR EW410 keyboard, since it's difficult to adjust volume using the turn knob on the keyboard while performing with a band. (For the life of me, I don't know why Yamaha doesn't provide an input for a volume pedal on all of its keyboards - the first smaller and inexpensive Yamaha keyboard I purchased years ago not only came with such an input, but a pedal as well!) Note that this pedal is a little cumbersome to set up, since you need two sets of dual cables with two mono 1/4" plugs on either end if you're using both output channels - one running from the keyboard to the pedal, and the other from the pedal to your amplifier (for the cable from the keyboard to the pedal, I recommend the Pig-Hog PD-21406 1-4" - 1'4" 6 foot dual cable, available on Amazon). You also have to set the minimum volume using a knob on the side of the pedal (the numbers on the knob are a little difficult to read). Once set up, the pedal worked like a charm, easily transitioning from low/moderate volume for routine accompaniment to higher/highest volume for soloing. A great solution at a reasonable price compared to similar pedals, and it seems sturdy and stable, despite being made of plastic.
- Reviewed in the United States on January 9, 2025Style: Low-ImpedencePattern Name: PedalVerified PurchaseI have this connected to a Korg Nautilus KB and it works great especially in Organ mode. Has a good volume range that is adjustable for just about any situation.
- Reviewed in the United States on October 10, 2022Style: Low-ImpedencePattern Name: PedalVerified PurchaseCame timely and works as expected. Feels relatively solid considering the plastic construction but you can tell that there's room for improvement there if using better materials. The throw feels a bit shallow for my preference and the consistency is less than perfect regarding the action needing to cutoff all sound - occasionally this requires a little more pressure. Ultimately I'm happy with it. There were no surprises.
- Reviewed in the United States on October 12, 2023Style: Low-ImpedencePattern Name: PedalVerified PurchaseI got my first FV-50L because I have a synth with an odd tendency for the digital "expression pedal" volume control to not go to zero volume; otherwise it's fine. Run it through this and problem solved. I got another for controlling the main out of the computer audio interface while playing live. And then another for...well, you get the idea.
It's not the greatest feeling or sturdiest volume pedal in the world, and you may have to adjust the large side screws with a large screwdriver to make it stiffer according to taste. But if you need a stereo volume pedal for synths or other stereo sound sources, give this a try!
- Reviewed in the United States on May 10, 2014Style: Low-ImpedencePattern Name: PedalVerified PurchaseThis volume pedal works like every other volume pedal I've used for my keyboard, except this one seems to be direct electronic. There are no batteries to change and no string to break. The stereo feature is useless to me but it could be useful to use as a master volume.
- Reviewed in the United States on June 12, 2022Style: Low-ImpedencePattern Name: PedalVerified PurchaseThe media could not be loaded.
I purchased the Boss FV-50L volume pedal from Amazon for $66.99. It is a POS, trust me... This pedal has an intermittent problem of cutting out all sound. My keyboard rig goes through the volume pedal and out to the PA. I will never buy another Boss product for as long as I live.
Dear Boss, your fragile trash embarrassed me. When it crackled THEN I said, "Gotcha, ya little bastid!" Good gear does not crackle, and distort only after 4 months of ownership.
The Boss-47L volume pedal was a live performance trouble-shooting nightmare. Because I was trying to isolate the problem, I was swapping cables, rebooting my stage piano, rebooting my pa speaker, rebooted my mixer, then my sound would start working in the middle of a song.
This Boss-47L volume pedal was almost new from Amazon and replaced a different brand that lasted four months.
FINALLY I got smart and purchased an Ernie Ball 40th Edition passive volume pedal to replace the Boss-47L. Ernie Ball is a superior peddle to almost everything out there. If you are a musician who performs live, buy an Ernie Ball robust aluminum volume pedal and it is worth the extra $20.
- Reviewed in the United States on March 13, 2021Style: Low-ImpedencePattern Name: PedalVerified PurchaseI bought this pedal to work with my new Yamaha PSR e463 keyboard. I wanted to use a pedal to quickly jack up the volume for keyboard solos and improvising. I've tested the pedal and it does what it is designed for. I put the pedal between my keyboard's single audio out and my amplified speaker. In order to get the desired range of volume increase synced with the pedal range of movement three volume knobs were available to fine-tune the desired increase in volume. Best of all, the volume pedal has an adjustable knob on the side for setting the minimum volume. and is a really nice feature. First set the minimum volume feature on the pedal. Then set your keyboard's volume and your amplifier's volume based on size of the room you're playing in. And, there you have it.
- Reviewed in the United States on March 7, 2013Style: Low-ImpedencePattern Name: PedalVerified PurchaseI've had digital music keyboards that had options for analog or digital control of volume directly through foot pedals, but my Privia PX-3 doesn't accommodate either solution. Enter the Boss Stereo Volume Pedal.
Connections are made from the L/R line outputs of the keyboard to the pedal. Then from the pedal outputs to the amplifier(s). It works perfectly without any other setup. The pedal action is just stiff enough so it holds position if you move your foot off the pedal, and the volume limiter knob ensures you won't accidentally cut off all sound. There is an "out" for a tuner but that's not particularly useful for a keyboardist.
Note: You want the "low impedance" version for keyboards - FV-50L. The FV-50H (high impedance) is for use with guitars. (There's also a more expensive version with a metal case - FV-500L.)
Top reviews from other countries
- John HoyReviewed in Canada on September 5, 2023
5.0 out of 5 stars Have used BOSS pedals for 40 years.
Style: Low-ImpedencePattern Name: PedalVerified PurchaseI used BOSS volume pedal with my Yamaha DX and now using this new pedal with my PSR Synth. Excellent quality, will hold up over the years, solid construction. This is the pedal that I would highly recommend.
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Me gusto el producto muy recomendadoReviewed in Mexico on April 17, 2023
5.0 out of 5 stars El servicio muy eficiente
Style: Low-ImpedencePattern Name: PedalVerified PurchaseMe gusto el precio y que llego en tiempo prometido
- CharlesmonReviewed in India on October 16, 2024
5.0 out of 5 stars Output volume very low.
Style: Low-ImpedencePattern Name: PedalVerified PurchaseI have been using it very happily for a year since June 2023. The volume from the pedal seemed too thin for a previous program. Sometimes only one channel comes on. Both channels work directly from the keyboard. How and where to repair it? My place is Pathanamthitta in Kerala.
- Gail DixonReviewed in the United Kingdom on December 29, 2016
5.0 out of 5 stars Good value
Style: High-ImpedencePattern Name: PedalVerified PurchasePurchased as a gift person very pleased
-
sergio vignoteReviewed in Spain on September 14, 2015
4.0 out of 5 stars Justo lo que se espera
Style: High-ImpedencePattern Name: PedalVerified PurchaseBuen pedal en general. Es pequeño, ligero y no necesita pila. Tiene control de volumen mínimo (sin eso, la verdad es que no tendría gran ventaja respecto al pote de volumen de la guitarra)
Lo único que no me convence es el efecto desigual a lo largo del recorrido